>>3814518>>3814535>>3814535I only get them when I use Adobe to convert the RAW and then only when I use sharpen and then only when there's lots of contrasty bits in B&W. If you pixel peep this image, you'll see them in the sandy area.
This was Lightroom w/ X-Pro1. I've processed this in Fuji RAW and Polarr and don't have the same issue.